What is CVE-2026-60264?

CVE-2026-60264 is a critical-severity vulnerability in Oracle Coherence, classified under Information Disclosure. CVSS score: 9.8/10. Published 2026-07-21.

How severe is CVE-2026-60264?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Information disclosure in Oracle Coherence

CVE-2026-60264

Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP/2 to compromise Oracle Coherence. Successful attacks of this vulnerability can result in takeover of Oracle Coherence. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Vulnerability class: Information Disclosure

EPSS: 0.005 (43.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Coherence — versions 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0
Oracle Corporation Coherence — versions 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

secalert_us@oracle.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-60264?: CVE-2026-60264 is a critical-severity vulnerability in Oracle Coherence, classified under Information Disclosure. CVSS score: 9.8/10. Published 2026-07-21.
How severe is CVE-2026-60264?: Critical severity. CVSS v3 base score is 9.8 out of 10.